UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LoioFE4gge0/POeHb5r101PWfR7ErEgvc7NnnPlj2c0=' 
WHERE 
  key_id = '287d8ce9608b6ea7fa446ced701927880703f0bf0122f7f1a966768399d6af03' 
  AND (
    token = 'LoioFE4gge0/POeHb5r101PWfR7ErEgvc7NnnPlj2c0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )